Louis works in a plant that takes wheat and turns it into flour. What work does Louis do? A) agriculture B) mining C) manufacturing D) trading

C. Manufacturing,

Explanation:

If a certain business is involved in transforming raw material into another finished products, it will be considered as manufacturing.

Let's use Louis' job as an example.

If, his involvement is limited to growing wheat (plant) and selling those wheat. It would be considered a as agriculture.

But, he use that wheat as a raw material and transformed it into another finished product (flour). This why it's considered as a manufacture.